ARO Alpha Series Pneumatic Valves
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| Style | Model | Overall Width | Overall Length | Pipe Size | Body Style | Voltage | Overall Height | Coefficient Of Volume | Valve Ways And Positions | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | A249SS-120-A | 1 13/16" | 4" | 1/4" | Base Mounted | 120V AC | 3 21/32" | - | - | €275.13 | |
| B | A249SS-012-D | 1 13/16" | 4" | 1/4" | Base Mounted | 12V DC | 3 21/32" | - | 4-Way/2-Position | €282.21 | |
| C | A249SD-000-N | 1 13/16" | 4" | 1/8" | Base Mounted | 120V AC | 3 21/32" | - | 4-Way/2-Position | €306.70 | |
| D | A249SD-120-A | 1 13/16" | 4" | 1/4" | Base Mounted | 120V AC | 3 21/32" | 0.7 | 4-Way/2-Position | €416.29 | |
| E | A349SD-120-A | 1 13/16" | 3 31/32" | 1/4" | Base Mounted | - | 3 1/4" | - | 4-Way/3-Position | €507.17 | |
| F | A249SS-024-D | 1 13/16" | 4" | 1/4" | Base Mounted | 24V DC | 3 21/32" | - | - | €274.23 | |
| G | A212SD-000-N | 1 15/16" | 3 31/32" | 1/4" | Base Mounted | - | - | 1.5 | - | €306.27 | |
| H | A212SS-024-L | 1 15/16" | 3 7/16" | 1/4" | Body Ported | 24V DC | 3 1/4" | 1.5 | 4-Way/2-Position | €293.24 | |
| I | A211SS-012-D | 1 15/16" | 3 7/16" | 1/8" | Base Mounted | 12V DC | 3 1/4" | 0.9 | 4-Way/2-Position | €259.38 | |
| I | A212SS-012-D | 1 15/16" | 3 7/16" | 1/4" | Body Ported | 12V DC | 3 1/4" | 1.5 | 4-Way/2-Position | €266.20 | |
| G | A712SD-000-N | 1 15/16" | 3 31/32" | 1/4" | Base Mounted | - | - | 1.4 | - | €396.20 | |
| J | A712SD-120-A | 1 15/16" | 3 31/32" | 1/4" | Base Mounted | 120V AC | - | 1.4 | - | €504.96 | |
| K | A312SD-012-D | 1 15/16" | 3 31/32" | 1/4" | Base Mounted | 12V DC | 3 5/8" | 1.4 | - | €494.08 | |
| J | A312SD-120-A | 1 15/16" | 3 31/32" | 1/4" | - | 120V AC | 3 5/8" | 1.4 | - | €513.12 | |
| L | A211SS-024-D | 1 15/16" | 3 7/16" | 1/8" | Base Mounted | 24V DC | 3 1/4" | 0.9 | 4-Way/2-Position | €265.45 | |
| M | A312SD-000-N | 1 15/16" | 3 31/32" | 1/4" | Base Mounted | No Coil | 3 5/8" | 1.4 | 4-Way/3-Position | €393.03 | |
| N | A211SD-120-A | 1 15/16" | 3 31/32" | 1/8" | Base Mounted | 120V AC | 3 1/4" | 0.9 | 4-Way/2-Position | €413.65 | |
| O | A212SD-024-L | 1 15/16" | 3 31/32" | 1/4" | Base Mounted | 24V DC | 3 1/4" | - | 4-Way/2-Position | €440.36 | |
| P | A212SD-024-D | 1 15/16" | 3 31/32" | 1/4" | Base Mounted | 24V DC | 3 1/4" | 1.5 | 4-Way/2-Position | €411.24 | |
| N | A712SD-024-D | 1 15/16" | 3 31/32" | 1/4" | Base Mounted | 24V DC | 3 1/4" | 1.4 | 4-Way/3-Position | €503.41 | |
| Q | A222SS-012-D | 1" | 3 7/16" | 1/4" | Base Mounted | 12V DC | 3 7/8" | 1.9 | 4-Way/2-Position | €264.72 | |
| R | A222SD-000-N | 1" | 3 31/32" | 1/4" | Base Mounted | No Coil | 3 7/8" | 1.9 | 4-Way/2-Position | €311.68 | |
| S | A222SS-024-D | 1" | 3 7/16" | 1/4" | Base Mounted | 24V AC/DC | 3 7/8" | 1.9 | - | €267.49 | |
| T | A222SS-000-N | 1" | 3 7/16" | 1/4" | Base Mounted | No Coil | 3 7/8" | 1.9 | 4-Way/2-Position | €221.85 | |
| U | A322SD-120-A | 1" | 3 7/16" | 1/4" | Base Mounted | 120V AC | 3 7/8" | 1.7 | 4-Way/3-Position | €511.17 | |
| V | A222SD-120-A | 1" | 3 31/32" | 1/4" | Base Mounted | 120V AC | 3 7/8" | 1.9 | 4-Way/2-Position | €415.15 | |
| N | A312SD-024-D | 1.938" | 3.969" | 1/4" | Body Ported | 24V DC | 3 1/4" | 1.4 | 4-Way/3-Position | €501.72 | |
| W | A213SD-120-A | 2 7/16" | 3 31/32" | 3/8" | Base Mounted | 120V AC | 3 5/8" | 1.7 | 4-Way/2-Position | €518.96 | |
| X | A213SD-024-L | 2 7/16" | 3 31/32" | 3/8" | Base Mounted | 24V DC | 3 5/8" | 1.7 | 4-Way/2-Position | €564.66 | |
| Y | A213SD-024-D | 2 7/16" | 3 31/32" | 3/8" | Base Mounted | 24V DC | 3 5/8" | 1.7 | 4-Way/2-Position | €523.61 | |
| Z | A213SS-024-D | 2 7/16" | 3 7/16" | 3/8" | Base Mounted | 24V DC | 3 5/8" | 1.7 | - | €374.90 | |
| A1 | A213SS-024-L | 2 7/16" | 3 7/16" | 3/8" | Base Mounted | 24V DC | 3 5/8" | 1.7 | 4-Way/2-Position | €384.28 |
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